1,1,1-Trichloroethane
Pelucia Rural W/a #2-grav Hill
1,1,1-Trichloroethane is a solvent and a degreasing agent used for manufacturing metal products and as ingredient in cleaners and aerosols. Exposure to 1,1,1-trichloroethane can harm the nervous system, liver and circulatory system.
20
Samples
0
Samples exceeding legal limit (MCL)
0
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2014 | ND | 1 | 0 | ND |
| 2015 | ND | 1 | 0 | ND |
| 2016 | ND | 4 | 0 | ND |
| 2017 | ND | 6 | 0 | ND |
| 2018 | ND | 5 | 0 | ND |
| 2019 | ND | 3 | 0 | ND |
ppb = parts per billion
State and national drinking water standards and health guidelines
EPA Maximum Contaminant
Level (MCL) 200 ppb
The legal limit for 1,1,1-trichloroethane, established in 1987, was based on toxicity studies conducted in laboratory animals in the 1970s and 1980s.
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-08-11 | 140812-024VO | ND |
| 2015-08-12 | 150813-016VO | ND |
| 2016-03-02 | 160303-002VO | ND |
| 2016-04-18 | 160419-001VO | ND |
| 2016-06-21 | 160622-006VO | ND |
| 2016-09-28 | 160929-023VO | ND |
| 2017-02-28 | 170301-009VO | ND |
| 2017-04-12 | 170413-009VO | ND |
| 2017-05-16 | 170517-016VO | ND |
| 2017-09-26 | 170927-001VO | ND |
| 2017-10-23 | 171024-011VO | ND |
| 2017-12-18 | 171219-017VO | ND |
| 2018-01-30 | 180131-005VO | ND |
| 2018-04-25 | 180426-001VO | ND |
| 2018-05-23 | 180524-005VO | ND |
| 2018-08-08 | 180809-003VO | ND |
| 2018-10-16 | 181017-005VO | ND |
| 2019-03-05 | 190306-011VO | ND |
| 2019-04-30 | 190501-021VO | ND |
| 2019-08-21 | 190822-001VO | ND |